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-rw-r--r--contrib/graph/graph3.py22
1 files changed, 11 insertions, 11 deletions
diff --git a/contrib/graph/graph3.py b/contrib/graph/graph3.py
index 3154638520..91db98e7ef 100644
--- a/contrib/graph/graph3.py
+++ b/contrib/graph/graph3.py
@@ -1,5 +1,15 @@
 from __future__ import print_function
 
+import argparse
+import cgi
+import datetime
+
+import pydot
+import simplejson as json
+
+from synapse.events import FrozenEvent
+from synapse.util.frozenutils import unfreeze
+
 # Copyright 2016 OpenMarket Ltd
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -15,16 +25,6 @@ from __future__ import print_function
 # limitations under the License.
 
 
-import pydot
-import cgi
-import simplejson as json
-import datetime
-import argparse
-
-from synapse.events import FrozenEvent
-from synapse.util.frozenutils import unfreeze
-
-
 def make_graph(file_name, room_id, file_prefix, limit):
     print("Reading lines")
     with open(file_name) as f:
@@ -106,7 +106,7 @@ def make_graph(file_name, room_id, file_prefix, limit):
         for prev_id, _ in event.prev_events:
             try:
                 end_node = node_map[prev_id]
-            except:
+            except Exception:
                 end_node = pydot.Node(name=prev_id, label="<<b>%s</b>>" % (prev_id,))
 
                 node_map[prev_id] = end_node